MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "640"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/pp1ppp2/n7/2p3pp/6P1/1P3P1B/P1PPP2P/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:06 +0000"]
[GameEndTime "2026-09-14T13:38:07 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-1.33/9 0.047s, n=28689, sd=18} Nf6 {+1.92/9 0.022s, n=12978, sd=15}
6. Bg2 {-1.95/9 0.041s, n=27412, sd=16} d5 {+2.16/10 0.030s, n=19668, sd=16}
7. h3 {-2.08/9 0.039s, n=24053, sd=15} Bg7 {+1.93/9 0.016s, n=12287, sd=10}
8. e3 {-1.71/9 0.022s, n=13381, sd=15} d4 {+1.78/8 0.025s, n=19529, sd=13}
9. Ne2 {-1.75/9 0.022s, n=13350, sd=13} Nb4 {+1.67/9 0.090s, n=55977, sd=14}
10. exd4 {-1.67/10 0.021s, n=16491, sd=14}
Nfd5 {+1.86/10 0.024s, n=18573, sd=17} 11. a3 {-1.82/10 0.016s, n=12114, sd=14}
Nc6 {+2.25/11 0.039s, n=21018, sd=14} 12. Nbc3 {-2.11/10 0.028s, n=21637, sd=20}
Nxd4 {+2.68/9 0.019s, n=12076, sd=16} 13. Nxd5 {-2.13/10 0.041s, n=21849, sd=12}
Qxd5 {+2.68/10 0.019s, n=15137, sd=12} 14. Nxd4 {-2.25/9 0.017s, n=14499, sd=13}
cxd4 {+1.82/9 0.036s, n=28693, sd=15, White makes an illegal move: e1h1} 0-1